Duncan Wind ForecastAustraliaSAKangaroo IslandDuncan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Duncan wind forecast issued today at 3:04 pm. Next forecast at approx. 3:04 am. Duncan Wind Statistics View MoreJanuary WindKingscote Airport (35km)2026DecemberJanuaryStrongest 1 January, 202646.4km/h ESEAverage January23km/hStrongest 1 December, 202561.2km/h SSWAverage December18.5km/hStrongest 1 January, 202646.4km/h ESEAverage 202623km/hClimate (2010–Present)Kingscote Airport (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 May, 202588.9km/h WNWAverage 2021–202615.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmNear GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads